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1. 发明申请

US20050207415A1 Conveying parameters for broadcast/multicast sessions via a communication protocol 有权
标题翻译：通过通信协议传送广播/多播会话的参数
公开(公告)号：US20050207415A1
公开(公告)日：2005-09-22
申请号：US10806023
申请日：2004-03-22
申请人： Igor Curcio , Emre Aksu , Rod Walsh , Harsh Mehta , David Leon
发明人： Igor Curcio , Emre Aksu , Rod Walsh , Harsh Mehta , David Leon
IPC分类号： H04L12/18 , H04L29/08 , H04L12/28
CPC分类号： H04L67/14
摘要： This invention relates to a method, a computer program, a computer program product, a system, a sender, a receiver and a session description protocol for transmitting common data from one sender (902) to a plurality of receivers (901) within a transmission session, comprising communicating (802) at least one session parameter, which is related to said transmission of said common data within said transmission session, to said plurality of receivers (901) via a communication protocol; and transmitting said common data from said sender (902) to said plurality of receivers (901) within said transmission session. The invention particularly relates to broadcast/multicast transmission of common data in a wire-bound and/or wireless network, wherein a File Delivery over Unidirectional Transport FLUTE protocol is used.
摘要翻译：本发明涉及一种方法，计算机程序，计算机程序产品，系统，发送器，接收器和会话描述协议，用于从一个发送器（902）向传输中的多个接收器（901）发送公用数据会话，包括通过通信协议将与所述传输会话中的所述公共数据的所述传输相关的至少一个会话参数传送（802）到所述多个接收机（901）; 以及将所述公共数据从所述发送器（902）发送到所述传输会话内的所述多个接收机（901）。本发明特别涉及有线和/或无线网络中的公共数据的广播/多播传输，其中使用通过单向传输FLUTE协议的文件传送。

2. 发明授权

US08296436B2 Conveying parameters for broadcast/multicast sessions via a communication protocol 有权
标题翻译：通过通信协议传送广播/多播会话的参数
公开(公告)号：US08296436B2
公开(公告)日：2012-10-23
申请号：US10806023
申请日：2004-03-22
申请人： Igor D. D. Curcio , Emre Aksu , Rod Walsh , Harsh Mehta , David Leon
发明人： Igor D. D. Curcio , Emre Aksu , Rod Walsh , Harsh Mehta , David Leon
IPC分类号： G06F15/16
CPC分类号： H04L67/14
摘要： This invention relates to a method, a computer program, a computer program product, a system, a sender, a receiver and a session description protocol for transmitting common data from one sender (902) to a plurality of receivers (901) within a transmission session, comprising communicating (802) at least one session parameter, which is related to said transmission of said common data within said transmission session, to said plurality of receivers (901) via a communication protocol; and transmitting said common data from said sender (902) to said plurality of receivers (901) within said transmission session. The invention particularly relates to broadcast/multicast transmission of common data in a wire-bound and/or wireless network, wherein a File Delivery over Unidirectional Transport FLUTE protocol is used.
摘要翻译：本发明涉及一种方法，计算机程序，计算机程序产品，系统，发送器，接收器和会话描述协议，用于从一个发送器（902）向传输中的多个接收器（901）发送公用数据会话，包括通过通信协议将与所述传输会话中的所述公共数据的所述传输相关的至少一个会话参数传送（802）到所述多个接收机（901）; 以及将所述公共数据从所述发送器（902）发送到所述传输会话内的所述多个接收机（901）。本发明特别涉及有线和/或无线网络中的公共数据的广播/多播传输，其中使用通过单向传输FLUTE协议的文件传送。

3. 发明授权

US07376150B2 Point-to-point repair response mechanism for point-to-multipoint transmission systems 有权
标题翻译：点对多点传输系统的点对点修复响应机制
公开(公告)号：US07376150B2
公开(公告)日：2008-05-20
申请号：US10903260
申请日：2004-07-30
申请人： Ramakrishna Vedantham , David Leon , Igor Curcio , Rod Walsh
发明人： Ramakrishna Vedantham , David Leon , Igor Curcio , Rod Walsh
IPC分类号： H04J3/16
CPC分类号： H04L67/06 , H04L1/1628 , H04L1/1809 , H04L12/1868 , H04L12/189 , H04L67/02 , H04L69/22 , H04L69/326 , H04L69/329 , H04W80/00 , H04W99/00
摘要： This invention relates to a method, a system, a transmitter, a network element, a receiver and software applications in a system for transmitting data symbols, wherein one or more data symbols are transmitted from a transmitter to one or more receivers within a point-to-multipoint transmission session, wherein said data symbols are furnished with first-type headers obeying a file delivery protocol, wherein one or more repair data symbols are transmitted from a repair server to one specific receiver of said receivers within a point-to-point repair session, and wherein said repair data symbols are furnished with one or more second-type headers at least partially obeying said same file delivery protocol.
摘要翻译：本发明涉及用于发送数据符号的系统中的方法，系统，发射机，网络单元，接收机和软件应用，其中一个或多个数据符号从发射机发送到点对点内的一个或多个接收机，其中所述数据符号被配备有遵循文件传递协议的第一类头部，其中一个或多个修复数据符号从修复服务器发送到点对点内的所述接收器的特定接收器修复会话，并且其中所述修复数据符号被配备有至少部分地服从所述相同文件传递协议的一个或多个第二类型头部。

4. 发明申请

US20060023732A1 Point-to-point repair request mechanism for point-to-multipoint transmission systems 有权
标题翻译：点对多点传输系统的点对点修复请求机制
公开(公告)号：US20060023732A1
公开(公告)日：2006-02-02
申请号：US10903489
申请日：2004-07-30
申请人： Ramakrishna Vedantham , David Leon , Igor Curcio , Rod Walsh
发明人： Ramakrishna Vedantham , David Leon , Igor Curcio , Rod Walsh
IPC分类号： H04J3/26
CPC分类号： H04L1/1819 , H04L1/1628 , H04L1/1816 , H04L69/164 , H04L2001/0093
摘要： This invention relates to a method, system, transmitter, network element, receiver and software application for a system capable of point-to-multipoint transmission, wherein one or more data packets are transmitted from a transmitter to one or more receivers, wherein at least at one specific receiver of said receivers, a reception of repair data packets is required, wherein repair information is signaled to a repair server in order to trigger a transmission of said repair data packets, and wherein said repair information comprises information related to the number of transmitted data packets correctly received at said specific receiver. Said system may for instance be the 3GPP Multimedia Broadcast Multicast System, said transmission of data packets may for instance be controlled by the File Delivery Over Unidirectional Transport protocol and said signaling of said repair information may for instance be controlled by the Hypertext Transfer Protocol.
摘要翻译：本发明涉及一种能够进行点对多点传输的系统的方法，系统，发射机，网络单元，接收机和软件应用，其中一个或多个数据分组从发射机发射到一个或多个接收机，其中至少在所述接收机的一个特定接收机处，需要修复数据分组的接收，其中修复信息被发送到修复服务器以触发所述修复数据分组的传输，并且其中所述修复信息包括与在所述特定接收机处正确地接收到的数据分组。所述系统可以例如是3GPP多媒体广播多播系统，所述数据分组的传输可以例如由文件传送单向传输协议控制，并且所述修复信息的所述信令可以例如由超文本传输协议来控制。

5. 发明申请

US20060023652A1 Point-to-point repair response mechanism for point-to-multipoint transmission systems 有权
标题翻译：点对多点传输系统的点对点修复响应机制
公开(公告)号：US20060023652A1
公开(公告)日：2006-02-02
申请号：US10903260
申请日：2004-07-30
申请人： Ramakrishna Vedantham , David Leon , Igor Curcio , Rod Walsh
发明人： Ramakrishna Vedantham , David Leon , Igor Curcio , Rod Walsh
IPC分类号： H04L12/28 , H04J3/24 , H04H1/00 , H04L12/56
CPC分类号： H04L67/06 , H04L1/1628 , H04L1/1809 , H04L12/1868 , H04L12/189 , H04L67/02 , H04L69/22 , H04L69/326 , H04L69/329 , H04W80/00 , H04W99/00
摘要： This invention relates to a method, a system, a transmitter, a network element, a receiver and software applications in a system for transmitting data symbols, wherein one or more data symbols are transmitted from a transmitter to one or more receivers within a point-to-multipoint transmission session, wherein said data symbols are furnished with first-type headers obeying a file delivery protocol, wherein one or more repair data symbols are transmitted from a repair server to one specific receiver of said receivers within a point-to-point repair session, and wherein said repair data symbols are furnished with one or more second-type headers at least partially obeying said same file delivery protocol.
摘要翻译：本发明涉及用于发送数据符号的系统中的方法，系统，发射机，网络单元，接收机和软件应用，其中一个或多个数据符号从发射机发送到点对点内的一个或多个接收机，其中所述数据符号被配备有遵循文件传递协议的第一类头部，其中一个或多个修复数据符号从修复服务器发送到点对点内的所述接收器的特定接收器修复会话，并且其中所述修复数据符号被配备有至少部分地服从所述相同文件传递协议的一个或多个第二类型头部。

6. 发明授权

US07590922B2 Point-to-point repair request mechanism for point-to-multipoint transmission systems 有权
标题翻译：点对多点传输系统的点对点修复请求机制
公开(公告)号：US07590922B2
公开(公告)日：2009-09-15
申请号：US10903489
申请日：2004-07-30
申请人： Ramakrishna Vedantham , David Leon , Igor Curcio , Rod Walsh
发明人： Ramakrishna Vedantham , David Leon , Igor Curcio , Rod Walsh
IPC分类号： H03M13/00
CPC分类号： H04L1/1819 , H04L1/1628 , H04L1/1816 , H04L69/164 , H04L2001/0093
摘要： This invention relates to a method, system, transmitter, network element, receiver and software application for a system capable of point-to-multipoint transmission, where one or more data packets are transmitted from a transmitter to one or more receivers, where at least at one specific receiver of said receivers, a reception of repair data packets is required, where repair information is signaled to a repair server in order to trigger a transmission of the repair data packets, and where the repair information comprises information related to the number of transmitted data packets correctly received at the specific receiver. The system may for instance be the 3GPP Multimedia Broadcast Multicast System, the transmission of data packets may for instance be controlled by the File Delivery Over Unidirectional Transport protocol and the signaling of the repair information may for instance be controlled by the Hypertext Transfer Protocol.
摘要翻译：本发明涉及能够进行点对多点传输的系统的方法，系统，发射机，网络单元，接收机和软件应用，其中一个或多个数据分组从发射机发射到一个或多个接收机，其中至少在所述接收机的一个特定接收机处，需要修复数据分组的接收，其中修复信息被发送到维修服务器以触发修复数据分组的传输，并且其中修复信息包括与在特定接收机处正确接收到的数据分组。该系统可以例如是3GPP多媒体广播多播系统，数据分组的传输可以例如由文件传送单向传输协议控制，并且修复信息的信令例如可以由超文本传输协议来控制。

7. 发明申请

US20090307564A1 Point-to-point repair request mechanism for point-to-multipoint transmission systems 审中-公开
公开(公告)号：US20090307564A1
公开(公告)日：2009-12-10
申请号：US12462775
申请日：2009-08-06
申请人： Ramakrishna Vedantham , David Leon , Igor Curcio , Rod Walsh
发明人： Ramakrishna Vedantham , David Leon , Igor Curcio , Rod Walsh
IPC分类号： H03M13/05 , G06F11/10
CPC分类号： H04L1/1819 , H04L1/1628 , H04L1/1816 , H04L69/164 , H04L2001/0093
摘要： This invention relates to a method, system, transmitter, network element, receiver and software application for a system capable of point-to-multipoint transmission, where one or more data packets are transmitted from a transmitter to one or more receivers, where at least at one specific receiver of said receivers, a reception of repair data packets is required, where repair information is signaled to a repair server in order to trigger a transmission of the repair data packets, and where the repair information comprises information related to the number of transmitted data packets correctly received at the specific receiver. The system may for instance be the 3GPP Multimedia Broadcast Multicast System, the transmission of data packets may for instance be controlled by the File Delivery Over Unidirectional Transport protocol and the signaling of the repair information may for instance be controlled by the Hypertext Transfer Protocol.

8. 发明授权

US07599294B2 Identification and re-transmission of missing parts 有权
标题翻译：识别和重新传输缺失的零件
公开(公告)号：US07599294B2
公开(公告)日：2009-10-06
申请号：US10778926
申请日：2004-02-13
申请人： Rod Walsh , Harsh Mehta , Igor Danilo Diego Curcio , Toni Paila
发明人： Rod Walsh , Harsh Mehta , Igor Danilo Diego Curcio , Toni Paila
IPC分类号： H04L12/26
CPC分类号： H04L1/1809 , H04L1/1607 , H04L12/1868 , H04L12/189 , H04L67/06 , H04L69/329 , H04L2001/0093
摘要： The invention relates to a method for file delivery in a system capable of one-to-many transmission, the method comprising transferring one or more data blocks from a sender to at least one receiver, identifying a data block expected to be received but not received at all or incorrectly received at the receiver, and taking action to re-transmit said data block. In the method, said identification is performed on the basis of a block number, an encoding identifier and certain other identification information.
摘要翻译：本发明涉及一种能够进行一对多传输的系统中的文件传送方法，该方法包括：将一个或多个数据块从发送器传送到至少一个接收器，识别预期接收但未被接收的数据块在接收器处完全或不正确地接收，并采取行动来重新发送所述数据块。在该方法中，基于块号，编码标识符和某些其他识别信息来执行所述识别。

9. 发明申请

US20050160345A1 Apparatus, system, method and computer program product for reliable multicast transport of data packets 审中-公开
标题翻译：数据包的可靠组播传输的装置，系统，方法和计算机程序产品
公开(公告)号：US20050160345A1
公开(公告)日：2005-07-21
申请号：US10743948
申请日：2003-12-24
申请人： Rod Walsh , Harsh Mehta
发明人： Rod Walsh , Harsh Mehta
IPC分类号： H03M13/00 , H04H20/00 , H04J3/24 , H04L1/18 , H04H1/00
CPC分类号： H04L1/1812 , H04L1/1887
摘要： An apparatus, system method, and computer program product that combine the attributes of ALC and NORM for communicating data between devices on a network. A sending device uses multiple data rates on different channels to reliably send data packets and receivers use NACKs to request retransmission of missing or mangled data from the sending device or other receiving devices on the network. The sending device using an active ALC mechanism and the receiving devices use NACK and transmitting mechanisms for transmitting acknowledgements or data from the device. The sending and receiving devices can be located in the same or in different networks for communicating data packets during a data transmission session.
摘要翻译：一种组合ALC和NORM的属性的设备，系统方法和计算机程序产品，用于在网络上的设备之间传送数据。发送设备在不同信道上使用多个数据速率可靠地发送数据包和接收机使用NACK来请求从发送设备或网络上的其他接收设备重传丢失或丢失的数据。使用主动ALC机制的发送装置和接收装置使用NACK和用于从设备发送确认或数据的发送机制。发送和接收设备可以位于相同或不同的网络中，以在数据传输会话期间传送数据分组。

10. 发明申请

US20060015568A1 Grouping of session objects 有权
标题翻译：会话对象的分组
公开(公告)号：US20060015568A1
公开(公告)日：2006-01-19
申请号：US10890273
申请日：2004-07-14
申请人： Rod Walsh , Harsh Mehta , Toni Paila
发明人： Rod Walsh , Harsh Mehta , Toni Paila
IPC分类号： G06F15/16
CPC分类号： H04L12/1859 , H04L67/06 , H04L67/14
摘要： An object delivery session, such as a File Delivery over Unidirectional Transport (FLUTE) session, is joined and a description of a plurality of objects provided by the session are provided. The description indicates one or more groupings of the plurality of objects. An interesting object is determined from the plurality of objects. Based on the interesting object and the description of the plurality of objects, one or more of the plurality of objects are identified for downloading.
摘要翻译：诸如文件传送单向传输（FLUTE）会话之类的对象递送会话被连接，并且提供了由会话提供的多个对象的描述。该描述指示多个对象中的一个或多个分组。从多个对象确定一个有趣的对象。基于有趣的对象和多个对象的描述，识别多个对象中的一个或多个用于下载。

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